user
Describe the different phases of the Moon using a single sentence each.
assistant

The New Moon is a shadowy dark disc; the Waxing Crescent Moon is displayed as a waxing sliver; the First Quarter Moon is a half-illuminated disc; the Waxing Gibbous Moon is displayed as an almost full disc; the Full Moon is a completely illuminated circle of light; the Waning Gibbous Moon is displayed as a slightly waning full moon; the Last Quarter Moon is a half-illuminated disc; and the Waning Crescent Moon is displayed as a waning sliver.